What to pack for a liveaboard dive trip includes your essential travel documents like passport and flight ticket details. Travel money and your diving certification details are also essential, plus the correct exposure suit. You also need the appropriate swimsuit for under your wetsuit too. Remember your toiletries and comfortable clothes to wear in-between dives and in the evenings. Just in case, remember to buy some sea-sickness medication too, especially if you’ve never been on a liveaboard trip before.